i found the ecigs to completly cut the cravings and made quitting extremely easy. now i have a new hobby and i get to ingest this chemical they calll nicotine with the unhealthy method of adminsitration they call combusting. Nicotine doesnt cause cancer but burning and inhaling something does. nicotine is a stimulant and i enjoy the feeling, but i wold prefer to absorb it in a way that will cause the least harm. i do realize it still is a poison and only time will tell if "vaping" is any safer, from what i have read so far its far far safer. i like to smoke when i drink especially.... one thing i did notice is i can vape wayyyy more than i could smoke real cigarrettes. which welll maybe not such a good thing...